topic Capturing degradation fit parameters to table? in Discussions

Capturing degradation fit parameters to table?

galactus3000 — Fri, 09 Jun 2023 23:24:38 GMT

How do I capture reliability degradation fit parameters to table?

The four bolded lines are the crux of what I am trying to do.

Fitting the degradation and then simply capturing the fit parameters in a column.

Script below:

Degradation(
    Y( :current ),
    Time( :time ),
    Label( :DUT ),
    Application( Repeated Measures Degradation ),
    Connect Data Markers( 1 ),
    Show Fitted Lines( 0 ),
    Show Spec Limits( 1 ),
    Show Median Curves( 0 ),
    Show Legend( 0 ),
    No Tab List( 0 ),
    Set Upper Spec Limit( . ),
    Set Lower Spec Limit( . ),
    Set Censoring Time( . ),
    Show Residual Plot( 1 ),
    Show Inverse Prediction Plot( 1 ),
    Inverse Prediction Interval( No Interval ),
    Inverse Prediction Alpha( 0.05 ),
    Path Specifications(
        Simple Linear(
            Add Custom X Scale( {{"Linear", Function( {x}, x ), Function( {x}, x )}} ),
            Add Custom Y Scale( {{"Linear", Function( {x}, x ), Function( {x}, x )}} ),
            Slope( Different ),
            Intercept( Different ),
            Select X Scale( "Linear" ),
            Select Y Scale( "Linear" )
        ),
        Nonlinear Path(
            Add Formula(
                Formula Name( "modeledcurrent" ),
                Formula(
                    Parameter(
                        {b0 = 100, b1 = 40, b2 = 1},
                        b0[DUT] / (1 + Exp( (time - b1[DUT]) / b2[DUT] ))
                    )
                ),
                Fitting Method( QuasiNewton BFGS ),
                Fixed(
                    [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
                )
            ),
            Select Formula( "modeledcurrent" )
        )
    ),
    Nonlinear Path( 1 ),
    Mean Path( 1 ),
    SendToReport(
        Dispatch(
            {"Overlay", "current Residuals by time"},
            "7",
            ScaleBox,
            {Min( -350 ), Max( 325 ), Inc( 50 ), Minor Ticks( 1 )}
        ),
        Dispatch(
            {"Overlay", "current Residuals by time"},
            "13",
            ScaleBox,
            {Min( -350 ), Max( 325 ), Inc( 50 ), Minor Ticks( 1 )}
        ),
        Dispatch(
            {"Overlay", "Model Specification"},
            "Empty",
            TextEditBox,
            {Fixed Size( 1, 100, 14 ), Set Text( "modeledcurrent" )}
        )
    )
);

Caption( "Picking off parameters from MPD curves" );
Wait( 0 );
prgStatus = New Window( "Progress",
    Show Menu( 0 ),
    Show Toolbars( 0 ),
    V List Box(
        align( center ),
        dlg_gb = Graph Box(
            Title( "200hr ttfs from MPD curves" ),
            FrameSize( 200, 30 ),
            X Scale( 0, 100 ),
            Y Scale( 0, 1 ),
            xaxis( Inside Ticks( 1 ) ),
            yaxis( Show Major Ticks( 0 ), Show Minor Ticks( 0 ), Show Labels( 0 ) ),
            xname( "% Complete" ),
            yname( "" )
        ),
        Button Box( "Cancel", prgStatus << Close Window )
    )
);

dt = Current Data Table();
p# = N Row( dt );
dt << New Column( "bee0", Numeric, Continuous, Format( "Fixed Dec", 8, 1 ) );
dt << New Column( "bee1", Numeric, Continuous, Format( "Fixed Dec", 8, 1 ) );
dt << New Column( "bee2", Numeric, Continuous, Format( "Fixed Dec", 8, 1 ) );

For( i = 1, i <= p#, i++,
    prgrs = (i / p#) * 100;
    Try(
        prgStatus[FrameBox( 1 )] << Add Graphics Script(
            {Fill Color( "green" ), Rect( 0, 1, prgrs, 0, 1 )}
        ),
        i = p# + 1
    );
    Wait( 0 );
    Try( :bee0[i] = b0[:DUT[i]] );
    Try( :bee1[i] = b1[:DUT[i]] );
    Try( :bee2[i] = b2[DUT[i]] )

    ;
);

How do I access the fit parameters?

Thanks in advance!

Re: Capturing degradation fit parameters to table?

uday_guntupalli — Thu, 14 Dec 2017 15:21:25 GMT

@galactus3000,
While this doesn't directly answer your question, I think this is helpful for you .

https://community.jmp.com/t5/JSL-Cookbook/Extract-Statistics-from-an-Analysis-into-a-Report/ta-p/41547

Re: Capturing degradation fit parameters to table?

galactus3000 — Thu, 14 Dec 2017 16:42:07 GMT

thanks ... closer but not there yet .... how do I now extract the values I want?

script below ... I've created analysis and report level variables dgr and reportdgr

but now how do I get the parameters from this variable reportdgr? (see pic below script)

dt=currentdatatable();


dgr=dt<<Degradation(
	Y( :current ),
	Time( :time ),
	Label( :DUT ),
	Application( Repeated Measures Degradation ),
	Connect Data Markers( 1 ),
	Show Fitted Lines( 0 ),
	Show Spec Limits( 1 ),
	Show Median Curves( 0 ),
	Show Legend( 0 ),
	No Tab List( 0 ),
	Set Upper Spec Limit( . ),
	Set Lower Spec Limit( . ),
	Set Censoring Time( . ),
	Show Residual Plot( 1 ),
	Show Inverse Prediction Plot( 1 ),
	Inverse Prediction Interval( No Interval ),
	Inverse Prediction Alpha( 0.05 ),
	Path Specifications(
		Simple Linear(
			Add Custom X Scale(
				{{"Linear", Function( {x}, x ), Function( {x}, x )}}
			),
			Add Custom Y Scale(
				{{"Linear", Function( {x}, x ), Function( {x}, x )}}
			),
			Slope( Different ),
			Intercept( Different ),
			Select X Scale( "Linear" ),
			Select Y Scale( "Linear" )
		),
		Nonlinear Path(
			Add Formula(
				Formula Name( "modeledcurrent" ),
				Formula(
					Parameter(
						{b0 = 100, b1 = 40, b2 = 1},
						b0[DUT] / (1 + Exp( (time - b1[DUT]) / b2[DUT] ))
					)
				),
				Fitting Method( QuasiNewton BFGS ),
				Fixed(
					[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0]
				)
			),
			Select Formula( "modeledcurrent" )
		)
	),
	Nonlinear Path( 1 ),
	Mean Path( 1 )
//	,SendToReport(
//		Dispatch(
//			{"Overlay", "current Residuals by time"},
//			"7",
//			ScaleBox,
//			{Min( -350 ), Max( 325 ), Inc( 50 ), Minor Ticks( 1 )}
//		),
//		Dispatch(
//			{"Overlay", "current Residuals by time"},
//			"13",
//			ScaleBox,
//			{Min( -350 ), Max( 325 ), Inc( 50 ), Minor Ticks( 1 )}
//		),
//		Dispatch(
//			{"Overlay", "Model Specification"},
//			"Empty",
//			TextEditBox,
//			{Fixed Size( 1, 100, 14 ), Set Text( "modeledcurrent" )}
//		)
//	)
);
reportdgr=dgr<<Report;
reportdgr[Outline Box("Overlay")][Outline Box("Model Specification")]<<close(0);

Re: Capturing degradation fit parameters to table?

uday_guntupalli — Thu, 14 Dec 2017 16:54:19 GMT

Use Show Tree Structure() . This should give you the reference name of the Parameter block in your window.

You can then extract values by referring to that box

https://community.jmp.com/t5/Discussions/How-to-extract-Parameter-Estimates-of-Reciprocals-i-e-make-into/td-p/11298

Re: Capturing degradation fit parameters to table?

galactus3000 — Thu, 14 Dec 2017 17:01:18 GMT

ah ... so I am primarily interested in NumberColEditBox(1) highlighted below

Re: Capturing degradation fit parameters to table?

galactus3000 — Thu, 14 Dec 2017 17:26:41 GMT

In order to fit the model, I need to "press" ButtonBox(5) which is labeled Fit Model

how do I do this?

I tried

dgr<<Fit Model;

but this didn't work?

Re: Capturing degradation fit parameters to table?

galactus3000 — Mon, 18 Dec 2017 14:54:54 GMT

still looking for answers on this

Re: Capturing degradation fit parameters to table?

ian_jmp — Mon, 18 Dec 2017 15:06:04 GMT

Try 'Help > Scripting Index' then search for "Button Box". You should see that you can send it a 'Click' message which has the same effect as pressing the button manually.

Re: Capturing degradation fit parameters to table?

galactus3000 — Mon, 18 Dec 2017 16:14:18 GMT

Ian,

Thanks for the response. Upon refering to scripting index, the <<click command for ButtonBox seems elusive. Not seeing it.

Charlie

Re: Capturing degradation fit parameters to table?

txnelson — Mon, 18 Dec 2017 19:53:54 GMT

Here is a screen capture from the Scripting Index that details the "Click" for the Button Box()

Re: Capturing degradation fit parameters to table?

galactus3000 — Mon, 18 Dec 2017 19:58:43 GMT

Re: Capturing degradation fit parameters to table?

Mark_Bailey — Sat, 20 Mar 2021 11:25:10 GMT

You do not need to press or click any button in this case. There is a message in the Degradation platform protocol for this very purpose.

Names Default To Here( 1 );

// example case
dt = Open( "$SAMPLE_DATA/Reliability/GaAs Laser.jmp" );

// launch simple degradation analysis
degr = dt << Degradation(
	Y( :Current ),
	Time( :Hours ),
	Label( :Unit )
);

// use default model
degr << Generate Report for Current Model;

// get reference to report layer
degr rep = degr << Report;

// option 1: get estimates in new table
parameter table = degr rep["Reports"]["Estimate"][TableBox(1)] << Make Into Data Table;

// option 2: get estimates as matrix
parameter = degr rep["Reports"]["Estimate"][TableBox(1)][StringColBox(1)] << Get;
estiamte  = degr rep["Reports"]["Estimate"][TableBox(1)][NumberColBox(1)] << Get As Matrix;